PL3333946T3 - Dyspersja przewodnika i akumulator wytworzony z jej użyciem - Google Patents
Dyspersja przewodnika i akumulator wytworzony z jej użyciemInfo
- Publication number
- PL3333946T3 PL3333946T3 PL17770673T PL17770673T PL3333946T3 PL 3333946 T3 PL3333946 T3 PL 3333946T3 PL 17770673 T PL17770673 T PL 17770673T PL 17770673 T PL17770673 T PL 17770673T PL 3333946 T3 PL3333946 T3 PL 3333946T3
- Authority
- PL
- Poland
- Prior art keywords
- same
- secondary battery
- battery manufactured
- conductor dispersion
- conductor
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title 1
- 239000006185 dispersion Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/168—After-treatment
- C01B32/174—Derivatisation; Solubilisation; Dispersion in solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Carbon And Carbon Compounds (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20160035560 | 2016-03-24 | ||
| EP17770673.6A EP3333946B1 (en) | 2016-03-24 | 2017-03-24 | Conductor dispersion and secondary battery manufactured using same |
| PCT/KR2017/003222 WO2017164703A1 (ko) | 2016-03-24 | 2017-03-24 | 도전재 분산액 및 이를 이용하여 제조한 이차전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3333946T3 true PL3333946T3 (pl) | 2021-07-19 |
Family
ID=60141946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17770673T PL3333946T3 (pl) | 2016-03-24 | 2017-03-24 | Dyspersja przewodnika i akumulator wytworzony z jej użyciem |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11108050B2 (pl) |
| EP (1) | EP3333946B1 (pl) |
| JP (1) | JP6719759B2 (pl) |
| KR (1) | KR102320010B1 (pl) |
| CN (1) | CN108140841B (pl) |
| PL (1) | PL3333946T3 (pl) |
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| US10987735B2 (en) | 2015-12-16 | 2021-04-27 | 6K Inc. | Spheroidal titanium metallic powders with custom microstructures |
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| KR102690388B1 (ko) * | 2018-01-31 | 2024-08-01 | 주식회사 엘지에너지솔루션 | 도전재 분산액 및 음극 슬러리 제조 방법 |
| KR102425557B1 (ko) * | 2018-02-09 | 2022-07-26 | 주식회사 엘지에너지솔루션 | 도전성 혼합물, 및 상기 도전성 혼합물의 제조방법 |
| KR102254265B1 (ko) * | 2018-02-19 | 2021-05-21 | 주식회사 엘지에너지솔루션 | 양극 및 상기 양극을 포함하는 이차 전지 |
| KR102264732B1 (ko) * | 2018-02-23 | 2021-06-15 | 주식회사 엘지에너지솔루션 | 이차 전지 |
| US11817585B2 (en) | 2018-02-27 | 2023-11-14 | Lg Energy Solution, Ltd. | Positive electrode having improved adhesion and energy density, and lithium secondary battery including the same |
| AU2019290663B2 (en) | 2018-06-19 | 2023-05-04 | 6K Inc. | Process for producing spheroidized powder from feedstock materials |
| ES2989136T3 (es) | 2018-08-21 | 2024-11-25 | Lg Energy Solution Ltd | Solución de dispersión de material conductor, y electrodo y pila secundaria de litio que se fabrican al usar la misma |
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| EP4447161A3 (en) * | 2019-10-04 | 2025-01-29 | LG Energy Solution, Ltd. | Positive electrode and secondary battery including the same |
| HUE069449T2 (hu) * | 2019-10-04 | 2025-03-28 | Lg Energy Solution Ltd | Elektróda és az azt tartalmazó szekunder akkumulátor |
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| JP6801806B1 (ja) * | 2019-10-24 | 2020-12-16 | 東洋インキＳｃホールディングス株式会社 | 非水電解質二次電池用カーボンナノチューブ分散液およびそれを用いた樹脂組成物、合材スラリー、電極膜、非水電解質二次電池。 |
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| KR101700355B1 (ko) * | 2014-05-22 | 2017-01-26 | 주식회사 엘지화학 | 탄소 나노 튜브의 제조 방법과, 탄소 나노 튜브의 분산 조성물 |
| JP6749703B2 (ja) | 2015-10-28 | 2020-09-02 | エルジー・ケム・リミテッド | 導電材分散液およびこれを用いて製造したリチウム二次電池 |
| US10727477B2 (en) | 2015-12-10 | 2020-07-28 | Lg Chem, Ltd. | Conductive material dispersed liquid and lithium secondary battery manufactured using same |
-
2017
- 2017-03-24 PL PL17770673T patent/PL3333946T3/pl unknown
- 2017-03-24 KR KR1020170037748A patent/KR102320010B1/ko active Active
- 2017-03-24 CN CN201780003314.9A patent/CN108140841B/zh active Active
- 2017-03-24 JP JP2018516054A patent/JP6719759B2/ja active Active
- 2017-03-24 EP EP17770673.6A patent/EP3333946B1/en active Active
- 2017-03-24 US US15/759,677 patent/US11108050B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3333946A4 (en) | 2019-01-23 |
| EP3333946A1 (en) | 2018-06-13 |
| CN108140841B (zh) | 2021-10-15 |
| JP6719759B2 (ja) | 2020-07-08 |
| US20190044150A1 (en) | 2019-02-07 |
| KR102320010B1 (ko) | 2021-11-02 |
| US11108050B2 (en) | 2021-08-31 |
| CN108140841A (zh) | 2018-06-08 |
| EP3333946B1 (en) | 2021-03-17 |
| JP2018533175A (ja) | 2018-11-08 |
| KR20170113250A (ko) | 2017-10-12 |
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